Thermal equilibrium is the state in which two objects in contact no longer exchange heat because they have reached the same temperature.
Home/ncert cbse questions for class 6 science curiosity chapter 7 download
Tiwari Academy Discussion Latest Questions
Mayur Arya
Asked: In: Class 6 Science
Conduction is the transfer of heat through a solid material. It occurs when particles in the material collide, passing energy from the hotter to the cooler parts.
Mayur Arya
Asked: In: Class 6 Science
Thermal expansion is the increase in the volume of a substance when its temperature rises. This occurs because particles move faster and spread apart as they gain kinetic energy.
Mayur Arya
Asked: In: Class 6 Science
Absolute zero is the lowest possible temperature, 0 Kelvin or -273.15°C, where molecular motion theoretically ceases entirely. It is a fundamental concept in thermodynamics.